DF02S-G

Bridge Rectifier Overview

The DF02S-G is a single-phase bridge rectifier manufactured by Comchip Technology, utilizing silicon technology. It features an average forward current rating of 1 A and a peak reverse voltage of 200 V. The device exhibits a maximum forward voltage drop of 1.1 V at rated current and a maximum non-repetitive peak surge current of 30 A. Reverse leakage current is specified at 10 uA. It operates within a junction temperature range of -55°C to +150°C. The component is housed in a DFS-4 surface-mount package with dimensions of 8.2 mm length, 6.5 mm width, and 2.6 mm height.

Bridge Rectifier Feature Summary

• Surface-mount construction for automated PCB assembly
• Silicon epitaxial planar die construction
• Molded plastic body with UL94-V0 flame retardant classification

Bridge Rectifier Applications

• General purpose rectification in low voltage power supplies
• Polarity protection circuits
• Free wheeling diode applications in inverters

Bridge Rectifier Procurement Notes

Verify availability status as the component may be subject to discontinuance or limited supply conditions. Confirm RoHS compliance details prior to ordering, as documentation indicates transitional status. Ensure design-in compatibility with existing DFS-4 footprint specifications and thermal management requirements for the target application environment.

Bridge Rectifier Selection Notes

Select this component for applications requiring a compact 1 A bridge rectifier with 200 V blocking capability. The DFS-4 package suits space-constrained surface-mount designs. Consider the 150°C maximum junction temperature for high-thermal environments. Verify that the 1.1 V forward voltage drop meets efficiency requirements compared to Schottky alternatives if lower loss is critical.

Bridge Rectifier Part Context

The DF02S-G belongs to the DF02 series of single-phase bridge rectifiers from Comchip Technology. This series provides standardized surface-mount solutions for general-purpose rectification. The DFS-4 package offers a compact form factor suitable for modern electronics manufacturing. The product line emphasizes reliability through silicon planar technology and robust mechanical packaging standards.

Bridge Rectifier Replacement Considerations

Cross-reference with other manufacturers offering DFS-4 packaged 1 A, 200 V bridge rectifiers. Verify pinout compatibility and physical dimensions before substitution. Check datasheet parameters for forward voltage and reverse leakage to ensure equivalent performance in the specific circuit application.